Hidden Library in the Woods 🌲 📍Mill Valley Public Library Everything you need to know: ⏰ Hours: Monday - Thursday (10 am to 8 pm)
Friday (10 am to 5 pm) Saturday & Sunday (12 pm to 5 pm) 👉 Free to enter 🌲 Walk around the park afterwards 🚙 Only 40 mins from San Francisco 
#millvalley #visitcalifornia #sfbayarea #bookstagram #librarylove things to do San Francisco Bay Area